KJs in SB $2/$5 Blinds $300 capped B&M

[NickPoker]

10 players, Hero has $250, relevant players have me covered.

Preflop:
UG limps
MP1 raises to $15
MP3, c/p and Button call
Hero in SB calls with KJ [img]/images/graemlins/spade.gif[/img]
BB calls
Pot = $90

Flop:
9 [img]/images/graemlins/spade.gif[/img]7 [img]/images/graemlins/spade.gif[/img]3 [img]/images/graemlins/club.gif[/img]

Hero checks
BB bets $40
Folded to Hero, hero calls (any comment)

Turn Q [img]/images/graemlins/club.gif[/img]
Hero checks, BB bets $75

Do you call, raise or fold with 2nd nut flush draw and gut shot straight draw (and an over card, 2 overcards to the flop). Or should I have led the betting at any point on the flop or turn. Any comments appreciated

Not much of a read on the villain, but I believe he is capable of playing a draw or monster this way. My instincts lean towards some sort of made hand (2 pair or set), but there is a chance he is on a draw.